Can someone explain in simple language on the fingers what mutations are in Vue?

Question

Vue.js

I watched the video several times - I could not enter. Apparently I'm a baker

Answer 1

I also can't be plastic in terms of the susceptibility of information about programming, but this article explains everything intelligibly if the documentation is not clear

Answer 2

What video?)
Where is it even easier to explain what it says in the Vue doc? Kind of chewed up:
https://vuex.vuejs.org/en/guide/mutations.html
Terminology
In short: your state is stored in an object called a store. To change the state, you use actions and mutations, which are also stored in the state.
Mutations
To update the state, you need to make a mutation. Mutation doesn't care about business logic, its only purpose is to update the state . The mutation is synchronous (your code must wait until the mutation is complete).Mutations should be the only way to update your state in order to ensure predictable state management